Question about Brother MFC-9420CN All-In-One Laser Printer
SOURCE: Document Feeder won't work
there are sensors in the feeder that detect when you set originals in it. if its scanning from flatbed with originals in feeder, then you have a bad sensor or possibly it came unseated, maybe while pulling out a jam or something. there is one black sensor on the original tray. you should see the lever sticking up to give you an idea what they look like. there are 2 or 3 more throughout feeder.
Posted on Jan 29, 2009
Check out this page on our web site at:
http://www.ccl-la.com/dirty_scanner.htm This page shows you what to do to get rid of the lines on scans and copies.
I hope this helps, if so please rate our solution.
Posted on Jan 12, 2010
normally you will need to let the printer know that you have preformed any maintenance on it by clearing the error count after such an error occurs and is fixed it is normally listed under general or service options on the printer menu but you may need to look through the users manual
hope this helps
Posted on Oct 27, 2010
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